**7. Conclusions**

In this research, SUS310S precision polishing technology was investigated. The polishing pressure, polishing time, and surface roughness were changed and measured. The following conclusions can be drawn:


*Precision Polishing Techniques for Metal Molding Dies and Glass Forming Technology… DOI: http://dx.doi.org/10.5772/intechopen.99208*

roughness of *Rz* = 0.5 μm was reduced from 10 to 4 hrs for the SUS310S polishing process.

